What orbitals on N and F overlap to form bonds between the elements on ND3?
回答 (1)
2020-07-03 10:41 pm
Suppose that it is NF₃ but not ND₃.
The structure of NF₃ is shown below. N is the central atom. N has five valence electrons, and the outermost shell of N atom forms three N-F single bonds and one lone pair. The 4 electron groups (three N-F bonds and one lone pair) are sp³ hybridized.
On the other hands, the electron configuration of each terminal F atom is F: 1s² 2s² 2p⁵ in which one of the 2p orbitals has an unpaired electrons.
Each N-F bond is formed by overlapping one sp³ orbital on N atom and one 2p orbital on F atom.
The structure of NF₃ is shown below. N is the central atom. N has five valence electrons, and the outermost shell of N atom forms three N-F single bonds and one lone pair. The 4 electron groups (three N-F bonds and one lone pair) are sp³ hybridized.
On the other hands, the electron configuration of each terminal F atom is F: 1s² 2s² 2p⁵ in which one of the 2p orbitals has an unpaired electrons.
Each N-F bond is formed by overlapping one sp³ orbital on N atom and one 2p orbital on F atom.
收錄日期: 2021-04-18 18:32:46
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